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authorJan Hubicka <jh@suse.cz>2010-06-05 19:54:54 +0200
committerJan Hubicka <hubicka@gcc.gnu.org>2010-06-05 17:54:54 +0000
commit0fc555fbd31c91fa7607af2a6a6cecd578c1f605 (patch)
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parent546a65d9a8ac46ba01bfec34d964732481fa3949 (diff)
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tree-into-ssa.c (insert_phi_nodes): Use bitmap heads for dominance frontiers.
* tree-into-ssa.c (insert_phi_nodes): Use bitmap heads for dominance frontiers. (rewrite_into_ssa): Update for bitmap heads in dominance frontiers. (insert_updated_phi_nodes_for): Likewise. (update_ssa): Likewise. * cfganal.c (compute_dominance_frontiers_1): Likewise. (compute_dominance_frontiers): Likewise. (compute_idf): Likewise. * df-problems.c (df_md_local_compute): Likewise. From-SVN: r160327
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